A drying equipment feeding structure

Abstract

The present application discloses a feeding structure of a drying equipment, which belongs to the technical field of dryers and mainly includes an equipment base; a conveyor, which is fixedly connected to the top of the equipment base and is externally connected to a motor drive of the conveyor; a fixed frame, which is respectively fixedly connected to both sides of the top of the conveyor; a feeding box, which is fixedly connected between the two fixed frames; a drying equipment feeding structure of the present application temporarily stores wet materials through a feeding box, drains the wet materials with a drain net to reduce the moisture in the wet materials, collects the drained water with a collection box, supports the materials with a plurality of protrusions to reduce the blockage of the drain holes of the drain net, relies on a rotating plate to rotate the internal blocking material connected to the feeding box, and can separate part of the materials under the action of gravity, uses a heater to heat the inside of the feeding box to pre-dry the wet materials, and uses a sealing plate to seal the discharge port of the feeding box to improve the pre-drying effect of the wet materials.

Description

Technical Field

[0001] The present application relates to the technical field of dryers, and in particular to a loading structure of a drying equipment. Background Art

[0002] Drying equipment is a mechanical device that relies on heat energy to reduce the moisture content of materials. It is mainly used to dry different materials. The dryer usually vaporizes the moisture in the material by heating, thereby obtaining a solid material with a specified moisture content.

[0003] The prior art also proposes some solutions. For example, a patent application with publication number CN103418534B discloses a drying device, comprising a drying furnace having an inlet and an outlet; a drying unit installed in the drying furnace and used to dry the object to be dried; a plurality of upper rollers and a plurality of lower rollers, the plurality of upper rollers and the plurality of lower rollers being alternately arranged at the top and the bottom of the interior of the drying furnace; and a roller drive connected to the plurality of upper rollers and the plurality of lower rollers and moving the upper rollers upward and the lower rollers downward, wherein, when the object to be dried is conveyed from the inlet to the outlet, the roller drive moves the upper roller downward and the lower roller upward, or moves the upper roller downward and the lower roller upward.

[0004] Although the above device realizes continuous feeding of materials, in actual operation, the current feeding structure is mainly used to transport materials. When the materials are transported in a wet state, the feeding structure does not pre-treat the wet materials, resulting in slow drying of the wet materials.

[0005] Therefore, it is necessary to provide a drying equipment loading structure to solve the above problems.

[0006] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0007] Based on the above-mentioned problems existing in the prior art, the problem to be solved by the present application is: to provide a feeding structure for drying equipment to solve the problem that when using the feeding structure to transport materials into the drying equipment, since the current feeding structure is mainly used to transport materials, and during the transportation of wet materials, it is difficult to pre-treat the wet materials, resulting in the wet materials being transported to the drying equipment, and the drying equipment drying the wet materials slowly.

[0008] The technical solution adopted by the present application to solve its technical problem is: a drying equipment loading structure, including an equipment base;

[0009] Conveyor: The conveyor is fixed on the top of the equipment base and is externally connected to the motor drive;

[0010] Fixed frame, the fixed frame is fixed on both sides of the top of the conveyor;

[0011] A loading box, which is fixed between the two fixing frames;

[0012] Drain net, which is installed inside the feeding box;

[0013] A blocking component is provided inside the feeding box, and is used to block and drain the material; a blocking component is provided inside the feeding box, and is used to block and drain the material.

[0014] Furthermore, a protrusion is fixedly connected to the top of the drain net, and a plurality of protrusions are provided; a collecting box is fixedly connected to the bottom end of the feeding box near the drain net; and a plug is installed on the outside of the collecting box.

[0015] Furthermore, the blocking assembly includes a fixed plate, a sliding rod, a rotating plate, a pull rope, a No. 1 magnetic block, a No. 2 magnetic block and a limit block; the fixed plate is fixedly connected to the inside of the collecting box; the sliding rod is slidably connected to the middle part of the fixed plate, and the top end of the sliding rod is supported on the bottom end of the drain net; the outside of the sliding rod is sleeved with an elastic member; the turn plate is rotatably connected to the inside of the feeding box through the No. 1 torsion spring; the pull rope is fixed to one side of the top of the drain net, and one end of the pull rope is connected to the No. 1 torsion spring of the turn plate; the No. 1 magnetic block is fixed to the outside of the side of the drain net close to the turn plate; the No. 2 magnetic block is fixed to the inside of the turn plate, and the No. 2 magnetic block is located at the corresponding position of the No. 1 magnetic block; the limit block is fixed to the inside of the feeding box, and the limit block is located below the drain net.

[0016] Furthermore, a guide cavity is provided inside the feeding box, and the guide cavity is connected to the inside of the feeding box; a heater is installed at the end of the feeding box; a conduit is fixed to the outside of the heater, and the end of the conduit away from the heater is connected to the guide cavity; a sealing assembly is provided inside the feeding box, and the sealing assembly is used to seal and dry the inside of the feeding box.

[0017] Furthermore, the blocking assembly includes a rotating shaft and a blocking plate; the rotating shaft is rotatably connected to the inside of the loading box through a No. 2 torsion spring, and the rotating shaft is close to the bottom of the heater; the blocking plate is fixed to the outside of the rotating shaft.

[0018] Furthermore, a limit plate is fixedly connected to the conveyor belt of the conveyor, and a plurality of limit plates are provided; a toggle plate is fixedly connected to the top end of the limit plate.

[0019] Furthermore, the interior of the feeding box is rotatably connected to a roller, and three rollers are provided; the ends of the three rollers are fixedly connected to a wheel disc, and the three wheel discs are connected by a belt; the outside of the roller is fixedly connected to a stirring rod, and multiple stirring rods are provided; the outside of the multiple stirring rods is sleeved with a protective cover.

[0020] Furthermore, a metal block is fixed inside the rotating roller; and a plurality of knocking balls are placed inside the rotating roller.

[0021] Furthermore, a filter tank is provided below the feed box near the heater; a flow guide box is fixedly connected to the bottom end of the feed box, and the flow guide box is located at the filter tank.

[0022] Furthermore, an exhaust pipe is fixedly connected to the outside of the loading box; both ends of the exhaust pipe are respectively connected to the two sides of the rotating plate, and an electromagnetic pressure valve is installed inside the exhaust pipe.

[0023] The beneficial effects of this application are:

[0024] 1. The present application provides a feeding structure for drying equipment, which temporarily stores wet materials through a feeding box, drains the wet materials with a drain net to reduce the moisture in the wet materials, collects the drained water with a collecting box, supports the materials with a plurality of protrusions to reduce the possibility of the drain holes of the drain net being blocked, and relies on a rotating plate to rotate and block the materials inside the feeding box. Under the action of gravity, part of the materials can be separated, and a heater is used to heat the inside of the feeding box to pre-dry the wet materials. A sealing plate is used to seal the discharge port of the feeding box to improve the pre-drying effect of the wet materials.

[0025] 2. The present application provides a feeding structure for drying equipment, which limits the conveying of materials through a limit plate, controls the opening and closing of the sealing plate by a toggle plate rotating with the conveyor, and uses three rollers to drive multiple stirring rods to stir the materials, thereby improving the drainage and pre-drying effects of the materials, and uses multiple knocking balls and metal blocks to collide and vibrate with each other to reduce the moisture residue on the rollers and stirring rods, relies on the filter tank to filter out materials that are too small, and temporarily stores and collects them in the guide box, thereby playing a role in distinguishing materials of different sizes.

[0026] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings that constitute part of this application are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0028] Figure 1 It is a perspective view of the present invention;

[0029] Figure 2 It is a structural diagram of the equipment rack in the present invention;

[0030] Figure 3 It is a partial structural cross-sectional view of the loading box in the present invention;

[0031] Figure 4 It is a structural diagram of the drain net in the present invention;

[0032] Figure 5 It is a structural schematic diagram of the stirring rod in the present invention;

[0033] Figure 6 It is a partial structural cross-sectional view of the transfer roller of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the exhaust pipe in the present invention.

[0035] In the figure: 1. Equipment base; 12. Conveyor; 13. Fixed frame; 14. Loading box; 15. Drain net; 2. Bump; 21. Collecting box; 22. Stopper; 3. Fixed plate; 31. Sliding rod; 32. Turning plate; 33. Pull rope; 34. Magnetic block No. 1; 35. Magnetic block No. 2; 36. Limit block; 4. Diversion chamber; 41. Heater; 42. Conduit; 5. Rotating shaft; 51. Sealing plate; 6. Limiting plate; 61. Toggle plate; 7. Roulette; 71. Roller; 72. Stirring rod; 8. Metal block; 81. Knocking ball; 9. Filter tank; 91. Diversion box; 92. Exhaust pipe. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0038] like Figure 1-Figure 4 As shown, a drying equipment loading structure according to an embodiment of the present invention includes an equipment base 1, a conveyor 12 is fixedly mounted on the top of the equipment base 1, and the conveyor 12 is externally connected to a driving unit, so that the conveyor 12 can continuously convey under the drive of the driving unit. In this application, the driving unit can be a motor, and the conveyor 12 is a belt conveyor;

[0039] Fixed frames 13 are fixedly installed on both sides of the top of the conveyor 12, and a loading box 14 is fixedly installed between the two sets of fixed frames 13. The loading box 14 is used to feed materials into the conveyor 12. At the same time, a drainage net 15 is fixedly provided at the bottom of the loading box 14. The drainage net 15 is used to separate the materials from water. At the same time, a blocking component is provided inside the loading box 14. The blocking component is provided on the channel connecting the loading box 14 and the conveyor 12, and is used to block and drain the materials to prevent wet materials from entering the conveyor 12.

[0040] In summary, when drying the wet material, the wet material is first added to the interior of the loading box 14 from the feed port, and the blocking component is closed to block the wet material in the loading box 14 and above the drain net 15. Because the holes of the drain net 15 are very small, the drain net 15 can filter moisture from the blocked wet material, thereby playing the role of pre-treating the wet material.

[0041] When the material is drained, the blocking component is opened, and the blocked and drained material then enters the conveyor 12. At the same time, a drying device is provided on the conveyor 12, so that the drained material can be quickly dried by the drying device, thereby increasing the drying speed of the wet material.

[0042] like Figure 3-Figure 4 As shown, multiple groups of protrusions 2 are fixedly installed on the top of the drain net 15, and the loading box 14 is located at the bottom end of the drain net 15 and is provided with a collecting box 21. At the same time, a plug 22 is installed on the outside of the collecting box 21, so that when the wet material is drained, the multiple protrusions 2 on the top of the drain net 15 support the material, which can reduce the clogging of the drain hole by the material, and the collecting box 21 collects the moisture filtered by the wet material. When processing, the plug 22 can be pulled out to release the water in the collecting box 21.

[0043] like Figure 1-Figure 3As shown, the blocking assembly includes a fixed plate 3, a sliding rod 31, a rotating plate 32, a pull rope 33, a No. 1 magnetic block 34, a No. 2 magnetic block 35 and a limit block 36; the fixed plate 3 is fixed to the inside of the collecting box 21; the sliding rod 31 is slidably connected to the middle part of the fixed plate 3, and the top end of the sliding rod 31 is supported on the bottom end of the drain net 15; the outer surface of the sliding rod 31 is sleeved with an elastic member; the rotating plate 32 is rotatably connected to the inside of the feeding box 14 through a No. 1 torsion spring; the pull rope 33 is fixed The drawstring 33 is connected to the top side of the drain net 15, and one end of the pull rope 33 is connected to the No. 1 torsion spring of the rotating plate 32; the No. 1 magnetic block 34 is fixed to the outside of the drain net 15 near the rotating plate 32; the No. 2 magnetic block 35 is fixed to the inside of the rotating plate 32, and the No. 2 magnetic block 35 is located at the corresponding position of the No. 1 magnetic block 34; the limit block 36 is fixed to the inside of the feeding box 14, and the limit block 36 is located below the drain net 15; when the material falls onto the drain net 15, the No. 1 torsion spring is used to drive the rotating plate 32 to rotate. The plate 32 blocks the material at the drain net 15, and the No. 1 magnetic block 34 magnetically attracts the No. 2 magnetic block 35, tightly sealing the material at the drain net 15. As the material on the drain net 15 increases, the gravity of the material presses the drain net 15 to slide, and the drain net 15 then slides down and pulls the pull rope 33. The pull rope 33 pulls the rotating plate 32 connected to the other end, causing the rotating plate 32 to rotate and open the blockage at the drain net 15. The sliding rod 31 also slides in the middle of the fixed plate 3, and the elastic member contracts and is stressed. When the drain net 15 is pressed down with the material to the limit block 36, the material falls from the opening of the turn plate 32 due to the slope of the drain net 15, thereby adaptively blocking the material at the drain net 15. After the material on the drain net 15 is discharged, the elastic part supports the sliding rod 31 to lift the drain net 15, and the turn plate 32 continues to block the drain net 15 for a delayed time. At the same time, in the process of the material falling, the material can hit the drain net 15 and cause shaking, thereby improving the drainage effect of the material.

[0044] A guide chamber 4 is provided inside the passage connecting the loading box 14 and the conveyor 12, and the guide chamber 4 is connected to the interior of the loading box 14. At the same time, a heater 41 is installed at the upper end of the guide chamber 4, and the output end of the heater 41 is connected to a conduit 42, and the end of the conduit 42 away from the heater 41 is connected to the guide chamber 4, so that after the wet material is drained, part of the wet material can be placed under the guide chamber 4, and hot air is generated by the operation of the heater 41. After passing through the flow conduit 42, the hot air is transported to the guide chamber 4, and the hot air is poured into the interior of the loading box 14 from the guide chamber 4, so as to pre-dry the wet material under the guide chamber 4, which is convenient for the subsequent rapid drying of the wet material.

[0045] A sealing assembly is provided between the diversion chamber 4 and the conveyor 12, which is used to temporarily retain the material in the diversion chamber 4, and the sealing assembly includes a rotating shaft 5 rotatably arranged at the upper end of the diversion chamber 4, and a sealing plate 51 is fixedly installed at the lower end of the rotating shaft 5. At the same time, a No. 2 torsion spring is installed between the rotating shaft 5 and the diversion chamber 4. When the wet material below the diversion chamber 4 is sealed, the torsion force of the No. 2 torsion spring inside the rotating shaft 5 is used to drive the sealing plate 51 to flip and cover the discharge port of the loading box 14, and cooperate with the rotating plate 32 to close the bottom of the diversion chamber 4, so that the wet material can be pre-dried in advance.

[0046] like Figure 1-Figure 2 As shown, multiple groups of limit plates 6 are fixedly installed on the conveyor belt of the conveyor 12, and a toggle plate 61 is fixed to the top of the limit plate 6. Therefore, when the pre-dried material is transported, as the conveyor 12 rotates, the limit plate 6 and the toggle plate 61 on the conveyor belt are driven to rotate at the same time. When one toggle plate 61 rotates to fit the blocking plate 51, the limit plate 6 can drive the blocking plate 51 to rotate, thereby opening the blocking of the loading box 14 by the blocking plate 51, and the pre-dried material inside the loading box 14 falls onto the conveyor 12, and is stored and transported between the two limit plates 6, reducing the slippage of the material, and finally sent to the drying equipment for rapid drying. When the toggle plate 61 is away from the blocking plate 51, the blocking plate 51 is reset along with the No. 2 torsion spring of the rotating shaft 5, and the preheated material is blocked to the loading box 14 again, which plays a role in controlling the blocking plate 51.

[0047] like Figure 1-Figure 3 and Figure 5-Figure 6 As shown, the interior of the feeding box 14 and the guide chamber 4 are both rotatably connected with a roller 71, the end of the roller 71 is fixedly connected to a wheel disc 7, and multiple wheel discs 7 are connected by belts. At the same time, multiple groups of stirring rods 72 are fixedly connected to the outside of the roller 71, and the outside of the stirring rod 72 is sleeved with a protective sleeve. Therefore, when the material is added to the internal pretreatment of the feeding box 14, it is difficult to pre-dry the wet material because the wet material is close together. The rollers 71 are installed at different positions inside the feeding box 14, and an external drive device drives a single wheel disc 7 to rotate. The wheel discs 7 are connected by belts, so that the wheel discs 7 rotate at the same time, driving the multiple stirring rods 72 on the roller 71 to stir the wet material, thereby improving the drainage effect at the drainage net 15 and improving the pre-drying effect below the guide chamber 4. The protective sleeve installed on the stirring rod 72 can reduce the friction between the stirring rod 72 and the material.

[0048] A metal block 8 is fixedly attached to the interior of the roller 71. Multiple knocking balls 81 are also placed inside the roller 71. When the roller 71 stirs the material, moisture from the material easily adheres to the roller 71 and the stirring rod 72. The knocking balls 81 are placed inside the roller 71. As the roller 71 rotates, the knocking balls 81 collide and vibrate with each other, and the impact on the metal block 8 increases the vibration effect, thereby shaking off the moisture on the roller 71 and the stirring rod 72, reducing the amount of moisture remaining on the roller 71 and the stirring rod 72.

[0049] like Figure 1-Figure 3 As shown, a filter trough 9 is provided below the guide chamber 4, and a guide box 91 is fixedly connected to the bottom end of the guide chamber 4, and the guide box 91 is located at the filter trough 9, so that when the moist material is pre-treated, part of the material is sealed below the guide chamber 4 for pre-drying, and the material is unloaded after the pre-drying is completed. The filter trough 9 is opened to filter the too small material, and the too small material will leak from the filter trough 9 into the guide box 91, while the large material will be unloaded to the conveyor 12 for transportation. The other end of the guide box 91 needs to be blocked, and the material of different sizes can be discharged separately, which has the effect of blocking and collecting the too small material, and it can be taken out when too much too small material is collected or after processing. At the same time, the filter trough 9 can be adaptively filled and blocked according to the size of the filtered material, so that the filter trough 9 can be suitable for filtering different small materials.

[0050] like Figure 7 As shown, an exhaust pipe 92 is connected between the feeding box 14 and the guide chamber 4, and an electromagnetic pressure valve is installed inside the exhaust pipe 92. When the heater 41 heats the lower part of the guide chamber 4 for a long time, the electromagnetic pressure valve inside the exhaust pipe 92 is in a closed state, so that the lower part of the guide chamber 4 is in a closed state, which can pre-dry the wet material. When the heat below the guide chamber 4 is too high, the electromagnetic pressure valve automatically opens, and the heat is transported to the drain of the feeding box 14 through the exhaust pipe 92, which can reduce the situation where the temperature at the guide chamber 4 is too high and damages the material. At the same time, the excess heat can be recycled and utilized, and the excess heat can be sent to the drain, which can also pre-dry the material at the drain and reduce the adhesion of moisture.

[0051] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A drying equipment loading structure, characterized by: The feeding structure comprises: Equipment base (1); A conveyor (12), the conveyor (12) is fixed to the top of the equipment base (1), and the conveyor (12) is externally connected to a motor drive; A fixed frame (13), the fixed frame (13) is respectively fixed to both sides of the top of the conveyor (12); A loading box (14), the loading box (14) is fixed between the two fixing frames (13); A drain net (15), the drain net (15) being installed inside the loading box (14); A blocking component, which is arranged inside the feeding box (14) and is used to block and drain the material; The feeding box (14) and the guide chamber (4) are rotatably connected to a roller (71), the end of the roller (71) is fixedly connected to a wheel disc (7), and the wheel discs (7) are connected via a belt. The outside of the roller (71) is fixedly connected to a stirring rod (72), and the outside of the stirring rod (72) is sleeved with a protective sleeve; A metal block (8) is fixedly connected to the interior of the rotating roller (71); a striking ball (81) is placed inside the rotating roller (71); When the roller (71) stirs the material, moisture on the material easily adheres to the roller (71) and the stirring rod (72). A plurality of knocking balls (81) are placed inside the roller (71). As the roller (71) rotates, the plurality of knocking balls (81) collide and vibrate with each other and hit the metal block (8) to enhance the vibration effect, thereby shaking off the moisture on the roller (71) and the stirring rod (72), thereby reducing the moisture residue on the roller (71) and the stirring rod (72); The top end of the drain net (15) is fixedly connected to a protrusion (2), the bottom end of the loading box (14) close to the drain net (15) is fixedly connected to a collection box (21), and a plug (22) is installed on the outside of the collection box (21); The blocking assembly includes a fixed plate (3), a sliding rod (31), a rotating plate (32), a pull rope (33), a first magnetic block (34), a second magnetic block (35) and a limit block (36); the fixed plate (3) is fixed to the inside of the collecting box (21); the sliding rod (31) is slidably connected to the middle of the fixed plate (3), and the top end of the sliding rod (31) is supported on the bottom end of the drain net (15); the outer portion of the sliding rod (31) is sleeved with an elastic member; the rotating plate (32) is rotatably connected to the feeding box (14) through a first torsion spring the interior of the drain net (15); the pull rope (33) is fixed to one side of the top end of the drain net (15), and one end of the pull rope (33) is connected to the first torsion spring of the rotating plate (32); the first magnetic block (34) is fixed to the outside of the drain net (15) on one side close to the rotating plate (32); the second magnetic block (35) is fixed to the interior of the rotating plate (32), and the second magnetic block (35) is located at the corresponding position of the first magnetic block (34); the limit block (36) is fixed to the interior of the loading box (14), and the limit block (36) is located below the drain net (15).

2. A drying equipment loading structure according to claim 1, characterized in that: A guide cavity (4) is provided inside the passage connecting the loading box (14) and the conveyor (12), and the guide cavity (4) is connected to the interior of the loading box (14). A heater (41) is installed at the upper end of the guide cavity (4), and an output end of the heater (41) is connected to a conduit (42), and an end of the conduit (42) away from the heater (41) is connected to the guide cavity (4).

3. A drying equipment loading structure according to claim 2, characterized in that: A blocking assembly is provided between the guide chamber (4) and the conveyor (12), the blocking assembly comprising a rotating shaft (5) rotatably provided at the upper end of the guide chamber (4), a blocking plate (51) fixedly installed at the lower end of the rotating shaft (5), and a No. 2 torsion spring installed between the rotating shaft (5) and the guide chamber (4).

4. A drying equipment loading structure according to claim 1, characterized in that: A limit plate (6) is fixedly connected to the conveyor belt of the conveyor (12), and a toggle plate (61) is fixedly connected to the top end of the limit plate (6).

5. A drying equipment loading structure according to claim 2, characterized in that: A filter tank (9) is provided below the feed box (14) near the heater (41), and a flow guide box (91) is fixedly connected to the bottom end of the feed box (14), and the flow guide box (91) is located at the filter tank (9).

6. A drying equipment loading structure according to claim 1, characterized in that: An exhaust pipe (92) is fixedly connected to the outside of the loading box (14), two ends of the exhaust pipe (92) are respectively connected to two sides of the rotating plate (32), and an electromagnetic pressure valve is installed inside the exhaust pipe (92).

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